| 000 | 03504nam a22005535i 4500 | ||
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| 001 | 978-3-031-50931-5 | ||
| 003 | DE-He213 | ||
| 005 | 20251030111424.0 | ||
| 007 | cr nn 008mamaa | ||
| 008 | 240212s2024 sz | s |||| 0|eng d | ||
| 020 |
_a9783031509315 _9978-3-031-50931-5 |
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| 024 | 7 |
_a10.1007/978-3-031-50931-5 _2doi |
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| 050 | 4 | _aQC793-793.5 | |
| 072 | 7 |
_aPHP _2bicssc |
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| 072 | 7 |
_aSCI051000 _2bisacsh |
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| 072 | 7 |
_aPHP _2thema |
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| 100 | 1 |
_aWalter, David. _eauthor. _4aut _4http://id.loc.gov/vocabulary/relators/aut _970919 |
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| 245 | 1 | 0 |
_aFirst Differential Measurements of tZq Production and Luminosity Determination Using Z Boson Rates at the LHC _h[electronic resource] / _cby David Walter. |
| 250 | _a1st ed. 2024. | ||
| 264 | 1 |
_aCham : _bSpringer Nature Switzerland : _bImprint: Springer, _c2024. |
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| 300 |
_aXV, 194 p. 102 illus., 89 illus. in color. _bonline resource. |
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| 336 |
_atext _btxt _2rdacontent |
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_acomputer _bc _2rdamedia |
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| 338 |
_aonline resource _bcr _2rdacarrier |
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_atext file _bPDF _2rda |
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| 490 | 1 |
_aSpringer Theses, Recognizing Outstanding Ph.D. Research, _x2190-5061 |
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| 505 | 0 | _aIntroduction -- Theoretical Foundations of Single Top Quark Physics at the LHC -- The CMS Experiment at the LHC -- Luminosity Determination Using Z Boson Production -- Measurements of Single Top Quark Production in Association With a Z Boson. Summary and conclusions. | |
| 520 | _aThis thesis describes two groundbreaking measurements in the precision frontier at the LHC: the first ever differential measurement of the Z-associated single top quark (tZq) production, and the luminosity measurement using Z boson production rate for the first time in CMS. Observed only in 2018, the tZq process is of great importance in probing top quark electroweak couplings. These couplings are natural places for new phenomena to happen in the top quark sector of the standard model. Yet, they are the least explored directly. One has to obtain a firm understanding of the modeling of sensitive distributions to new top-Z interactions. The present analysis marks a major milestone in this long-term effort. All distributions relevant for new phenomena, and/or modeling of tZq, are studied in full depth using advanced Machine Learning techniques.The luminosity and its uncertainty contributes to every physics result of the experiment. The method minutely developed in this thesis provides a complementary measurement that results in a significant overall reduction of uncertainties. | ||
| 650 | 0 |
_aParticles (Nuclear physics). _968036 |
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| 650 | 0 | _aMathematical physics. | |
| 650 | 0 |
_aMeasurement. _967386 |
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| 650 | 0 |
_aMeasuring instruments. _967387 |
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| 650 | 1 | 4 |
_aParticle Physics. _968039 |
| 650 | 2 | 4 |
_aTheoretical, Mathematical and Computational Physics. _965563 |
| 650 | 2 | 4 |
_aMeasurement Science and Instrumentation. _967389 |
| 710 | 2 | _aSpringerLink (Online service) | |
| 773 | 0 | _tSpringer Nature eBook | |
| 776 | 0 | 8 |
_iPrinted edition: _z9783031509308 |
| 776 | 0 | 8 |
_iPrinted edition: _z9783031509322 |
| 776 | 0 | 8 |
_iPrinted edition: _z9783031509339 |
| 830 | 0 |
_aSpringer Theses, Recognizing Outstanding Ph.D. Research, _x2190-5061 _966370 |
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| 856 | 4 | 0 | _uhttps://doi.org/10.1007/978-3-031-50931-5 |
| 912 | _aZDB-2-PHA | ||
| 912 | _aZDB-2-SXP | ||
| 999 |
_c57592 _d57592 |
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